[ad_1] Try using a map function on the array at the point where you need to make the calculations. Once you have the array so that each item is in the format that you want, you can map through the array and divide each item by 2.2. E.g. arr.map((item) => { return item/2.2; }) // … Read more
[ad_1] This should help: import re # Check if the string has 3 digits or more def haveDigits(text): if len(filter(str.isdigit, text))>=3: return True else: return False # Check if the string has 2 uppercase letters or more def haveUppercase(text): if len([char for char in text if char.isupper()])>=2: return True else: return False # First condition … Read more
[ad_1] The easiest way to get the result you expect is in my opinion this way: $data = array( array( ‘domain’ => ‘messages’, ‘key’ => ‘test.testik’, ‘message’ => array() ), array( ‘domain’ => ‘messages’, ‘key’ => ‘test2313.tes31231tik’, ‘message’ => array() ), array( ‘domain’ => ‘validators’, ‘key’ => ‘valid.validik’, ‘message’ => array() ), array( ‘domain’ => … Read more
[ad_1] You could create recursive function with for…in loop and first calculate total sum and total number of nodes and then use those 2 values to calculate average. var graph_structure = {“val”:74,”child”:[{“val”:17,”child”:[{“val”:34,”child”:[{“val”:34,”child”:[{“val”:65,”child”:[{“val”:28,”child”:[{“val”:85},{“val”:30,”child”:[{“val”:68},{“val”:10,”child”:[{“val”:100,”child”:[{“val”:21,”child”:[{“val”:21},{“val”:64}]},{“val”:86}]}]}]}]}]},{“val”:22,”child”:[{“val”:17,”child”:[{“val”:65}]}]}]},{“val”:53,”child”:[{“val”:3,”child”:[{“val”:98,”child”:[{“val”:90,”child”:[{“val”:76,”child”:[{“val”:87,”child”:[{“val”:52,”child”:[{“val”:56}]}]},{“val”:47},{“val”:40,”child”:[{“val”:80,”child”:[{“val”:34}]},{“val”:23,”child”:[{“val”:47},{“val”:92}]},{“val”:98,”child”:[{“val”:89},{“val”:16},{“val”:10}]}]}]}]},{“val”:35,”child”:[{“val”:89,”child”:[{“val”:76,”child”:[{“val”:50,”child”:[{“val”:51},{“val”:90}]},{“val”:69,”child”:[{“val”:93},{“val”:98},{“val”:62}]}]}]}]}]}]}]}]}]},{“val”:98,”child”:[{“val”:85},{“val”:85,”child”:[{“val”:58,”child”:[{“val”:81,”child”:[{“val”:36,”child”:[{“val”:45,”child”:[{“val”:96,”child”:[{“val”:15,”child”:[{“val”:11,”child”:[{“val”:96}]}]},{“val”:48,”child”:[{“val”:4,”child”:[{“val”:74},{“val”:1}]},{“val”:7}]}]},{“val”:84,”child”:[{“val”:9},{“val”:81,”child”:[{“val”:10,”child”:[{“val”:67}]}]}]}]},{“val”:85,”child”:[{“val”:53},{“val”:7,”child”:[{“val”:47,”child”:[{“val”:74,”child”:[{“val”:30},{“val”:7},{“val”:12}]},{“val”:22}]},{“val”:56,”child”:[{“val”:51,”child”:[{“val”:45}]},{“val”:54,”child”:[{“val”:20},{“val”:62}]}]}]}]}]}]}]},{“val”:62,”child”:[{“val”:36,”child”:[{“val”:39,”child”:[{“val”:20}]},{“val”:10,”child”:[{“val”:91,”child”:[{“val”:81,”child”:[{“val”:59,”child”:[{“val”:19,”child”:[{“val”:59},{“val”:16}]},{“val”:35,”child”:[{“val”:30}]},{“val”:6,”child”:[{“val”:27}]}]},{“val”:89,”child”:[{“val”:60,”child”:[{“val”:59}]}]}]}]}]}]}]}]}]},{“val”:8,”child”:[{“val”:56,”child”:[{“val”:55,”child”:[{“val”:41,”child”:[{“val”:17,”child”:[{“val”:15,”child”:[{“val”:40,”child”:[{“val”:55,”child”:[{“val”:50},{“val”:99,”child”:[{“val”:86},{“val”:90}]}]}]},{“val”:85,”child”:[{“val”:36,”child”:[{“val”:39,”child”:[{“val”:45}]}]}]},{“val”:78,”child”:[{“val”:24,”child”:[{“val”:93,”child”:[{“val”:8}]},{“val”:26,”child”:[{“val”:5}]}]},{“val”:36}]}]},{“val”:13}]}]},{“val”:10,”child”:[{“val”:0,”child”:[{“val”:77,”child”:[{“val”:46,”child”:[{“val”:72,”child”:[{“val”:17,”child”:[{“val”:10},{“val”:67}]},{“val”:48},{“val”:60}]},{“val”:98,”child”:[{“val”:12,”child”:[{“val”:61},{“val”:27}]}]}]}]}]}]}]}]}]}]} function calc(data) { return (function repeat(data, res) { for(let i in data) { if(data.val) { res.nodes++; res.total += data.val if(!res.min) res.min = data … Read more
[ad_1] To echo: echo $_POST[‘events’][0]; To assign it to a variable: $eventid = $_POST[‘events’][0]; To assign the array to a variable and get the value from the new array: $events = $_POST[‘events’]; $eventid = $events[0]; [0] represents the key of the first value since it is set to be 0. 4 [ad_2] solved How to … Read more
[ad_1] Only to a certain extend. You might use alert, prompt or confirm dialogs (implemented as functions on the window object), but they can’t be styled and look different between various browsers. Creating a special modal/dialog with vanilla JS is of course possible. How hard it is depends on the features you want/need it to … Read more
[ad_1] From MSDN: Use the DiscardBufferedData method to reset the internal buffer for the StreamReader object. You need to call this method only when the position of the internal buffer and the BaseStream do not match. So a little example: Stream s = new MemoryStream(); StreamReader sr = new StreamReader(s); // Read things here. s.Position … Read more
[ad_1] Well since you got it working without the starting/ending point. An easy way to complete would be use your function but add the starting/ending point in the list in an inner function. So your interface is still same. Another way using recursion, pattern matching and guards is: — assuming the inputs to be int … Read more
[ad_1] This is not the proper way, but you can do something like this, ArrayList<Object> objects = new ArrayList<>(); objects.add(1); objects.add(“asd”); The better way is to create a different class with the attributes with Strings and int values you want. Then create an array with the type of that class and add those objects to … Read more
[ad_1] Instead of returning void return a new instance of a class that you can use inside main: public class SchoolInfo { public string SchoolName { get; set; } public string EnrollmentStatus { get; set; } public string ColorOne { get; set; } public string ColorTwo { get; set; } } public static SchoolInfo GetSchoolInfo() … Read more
[ad_1] The relative variable is null. Check if you got it via findViewById() This should solve the problem. [ad_2] solved Activity has been stopped [duplicate]
[ad_1] The line: ch[i] = (char)(ch[i] – ‘a’ + ‘A’); Sets ch[i] to its associated uppercase due to a constant difference between an uppercase letter and its lowercase form. For means of communication, the line can be re-written as: ch[i] = (char)(ch[i] + (‘A’ – ‘a’)); By adding this constant difference the line yields the … Read more
[ad_1] First encoding is not encryption. The choice of encryption algorithm will depend on the requirements of solution. There is no abstract best. You must consider the level of protection you require, the time you have to perform the operation and how you will transmit the key. 1 [ad_2] solved Which is the best encryption … Read more
[ad_1] Since v4.16.0 you no longer need to use body-parser, instead you can use express.json(). Once you have the request body you can use express-validator to validate the input. Code examples available here Edit To access the request body you have two options: app.use(bodyParser.json()) // Option A: middleware bodyParser app.use(express.json()) // Option B: in-built method … Read more
[ad_1] Try with below code, it should work. $output = array(); $output2 = ”; foreach($this->CoachPlayers as $key => $value){ $coachName = $value[‘coachName’]; $coachImage = $value[‘icon’]; if (!array_key_exists($coachName, $output)) { $output[$coachName] = array(); } $player = array(); $player[‘name’] = $value[‘name’]; $player[‘age’] = $value[‘age’]; $output[$coachName][] = $player; $output[$coachName][‘image’] = $value[‘icon’]; } foreach($output as $data => $values) { … Read more